NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

NAMPA prefixes in area code 208

NANPA records 28 assigned NXX blocks to rate center NAMPA in area code 208, 3.6% of the 785 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 11 holders hold those blocks, the largest being QWEST CORPORATION (8), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID (5), NEW CINGULAR WIRELESS PCS, LLC (4). The earliest assignment on record here is 2002-04-04 and the most recent 2021-02-10. 17 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 986 – overlay codes cover the same geography, so a rate center is served by all of them.

28 assigned blocks – 3.6% of 208
11 holders of record
17 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
208-205 Lumen QWEST CORPORATION 2016-04-08 yes yes
208-249 AT&T NEW CINGULAR WIRELESS PCS, LLC – yes yes
208-250 AT&T NEW CINGULAR WIRELESS PCS, LLC – no yes
208-318 Windstream PAETEC ITEL, LLC – yes yes
208-442 Lumen QWEST CORPORATION – no yes
208-461 Lumen QWEST CORPORATION – no yes
208-463 Lumen QWEST CORPORATION – no yes
208-465 Lumen QWEST CORPORATION – no yes
208-466 Lumen QWEST CORPORATION – no yes
208-467 Lumen QWEST CORPORATION – no yes
208-468 Lumen QWEST CORPORATION – no yes
208-475 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
208-498 Lumen LEVEL 3 TELECOM OF IDAHO, LLC - ID – no yes
208-505 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 2011-01-18 yes yes
208-546 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ID 2007-03-28 yes yes
208-565 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 2017-04-06 yes yes
208-586 Onvoy ONVOY, LLC - ID 2021-02-10 yes yes
208-606 Bandwidth BANDWIDTH.COM CLEC, LLC - ID 2015-06-04 yes yes
208-615 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 2009-09-15 yes yes
208-697 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 2002-04-04 yes yes
208-800 Onvoy ONVOY, LLC - ID 2012-12-20 yes yes
208-880 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID – no yes
208-899 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID – yes yes
208-910 Vonage VONAGE AMERICA LLC 2018-11-13 yes yes
208-936 Lumen LEVEL 3 COMMUNICATIONS, LLC - ID 2006-07-07 yes yes
208-960 AT&T NEW CINGULAR WIRELESS PCS, LLC 2014-09-01 yes yes
208-965 AT&T NEW CINGULAR WIRELESS PCS, LLC 2007-05-11 yes yes
208-989 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID – no yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
QWEST CORPORATION Lumen 8 28.6%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID Verizon 5 17.9%
NEW CINGULAR WIRELESS PCS, LLC AT&T 4 14.3%
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM Allstream 3 10.7%
ONVOY, LLC - ID Onvoy 2 7.1%
PAETEC ITEL, LLC Windstream 1 3.6%
LEVEL 3 TELECOM OF IDAHO, LLC - ID Lumen 1 3.6%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ID Verizon 1 3.6%
BANDWIDTH.COM CLEC, LLC - ID Bandwidth 1 3.6%
VONAGE AMERICA LLC Vonage 1 3.6%
LEVEL 3 COMMUNICATIONS, LLC - ID Lumen 1 3.6%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to NAMPA in area code 208?

28 blocks: 205, 249, 250, 318, 442, 461, 463, 465, 466, 467, 468, 475 and 16 more, all listed in the table above.

Which carriers have numbers in NAMPA?

QWEST CORPORATION (8 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID (5 blocks), NEW CINGULAR WIRELESS PCS, LLC (4 blocks), ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (3 blocks), ONVOY, LLC - ID (2 blocks), PAETEC ITEL, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is NAMPA a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 208

All 785 prefixes in 208